Results for “utility type”
Small, practical examples. Search by task or narrow things down below.
Implement a method on a struct
Implement a method on a struct in a complete Rust program using the standard library.
Rust✓ Tested
Increase spacing between words
CSS: Word-spacing adds to the font’s normal space width.
CSS✓ Tested
Inspect both successful and failed promise results
TypeScript: allSettled preserves input order and reports failures without rejecting the combined promise.
TypeScript✓ Tested
Inspect the parsed pieces of a URL
TypeScript: Use URL properties rather than splitting a URL at punctuation.
TypeScript✓ Tested
Iterate with array indices and values
TypeScript: entries provides each position and value without a separate counter.
TypeScript✓ Tested
Keep a secondary button from submitting a form
Keep a secondary button from submitting a form with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Keep an action button from submitting a form
HTML: Specify type button for controls whose purpose is a local action.
HTML✓ Tested
Keep both matching and rejected values
TypeScript: Use two explicit outputs when a caller needs both sides of a classification.
TypeScript✓ Tested
Lay out a short label in a vertical writing mode
CSS: Writing-mode changes the direction in which lines and inline content are laid out.
CSS✓ Tested
List an object’s own enumerable keys
TypeScript: Object.keys omits inherited and non-enumerable properties.
TypeScript✓ Tested
Map items to multiple output values
TypeScript: flatMap combines mapping and a one-level flattening operation.
TypeScript✓ Tested
Measure a short text value
TypeScript: Read the length of an ASCII string. Non-ASCII text may use multiple code units or bytes depending on the language.
TypeScript✓ Tested